Examples with Pathable com.nedap.archie.rm.archetyped.Pathable used on opensource projects

Example 1 with Pathable

use of com.nedap.archie.rm.archetyped.Pathable in project openEHR_SDK by ehrbase.

the class ItemExtractor method invoke.

public ItemExtractor invoke() {
    relativeAql = StringUtils.removeEnd(StringUtils.removeStart(childNode.getAqlPath(), currentNode.getAqlPath()), "/");
    FlatPath childPath = new FlatPath(relativeAql);
    parentAql = StringUtils.removeEnd(childPath.format(false), childPath.format(false).substring(childPath.format(false).lastIndexOf("/")));
    if (StringUtils.isBlank(parentAql)) {
        parentAql = "/";
    }
    if (currentRM instanceof Pathable) {
        try {
            child = ((Pathable) currentRM).itemsAtPath(childPath.format(false));
            if (child == null || ((List) child).isEmpty()) {
                child = ((Pathable) currentRM).itemAtPath(childPath.format(false));
            }
        } catch (RuntimeException e) {
            child = null;
        }
        parent = ((Pathable) currentRM).itemAtPath(parentAql);
    } else if (currentRM instanceof DvInterval) {
        if (relativeAql.contains("upper_included")) {
            child = new RmBoolean(((DvInterval<?>) currentRM).isUpperIncluded());
        } else if (relativeAql.contains("lower_included")) {
            child = new RmBoolean(((DvInterval<?>) currentRM).isLowerIncluded());
        } else if (relativeAql.contains("lower")) {
            child = ((DvInterval<?>) currentRM).getLower();
        } else if (relativeAql.contains("upper")) {
            child = ((DvInterval<?>) currentRM).getUpper();
        }
        parent = currentRM;
    } else {
        throw new SdkException(String.format("Can not extract from class %s", currentRM.getClass().getSimpleName()));
    }
    if (StringUtils.isNotBlank(childPath.findOtherPredicate("name/value")) && child instanceof List && Locatable.class.isAssignableFrom(Walker.ARCHIE_RM_INFO_LOOKUP.getClass(childNode.getRmType()))) {
        child = ((List) child).stream().filter(c -> childPath.findOtherPredicate("name/value").equals(((Locatable) c).getNameAsString())).collect(Collectors.toList());
        // if name not found return null
        if (((List<?>) child).isEmpty()) {
            child = null;
        }
    }
    if (isChoice && child instanceof List) {
        child = ((List) child).stream().filter(c -> Walker.ARCHIE_RM_INFO_LOOKUP.getTypeInfo(c.getClass()).getRmName().equals(childNode.getRmType())).collect(Collectors.toList());
        // if rmType not found return null
        if (((List<?>) child).isEmpty()) {
            child = null;
        }
    }
    if ((childNode.getMax() == 1 || currentNode.getRmType().equals(RmConstants.ELEMENT)) && child instanceof List) {
        if (((List<?>) child).isEmpty()) {
            child = null;
        } else {
            child = ((List) child).get(0);
        }
    }
    if (child instanceof Element && !childNode.getRmType().equals(RmConstants.ELEMENT)) {
        child = ((Element) child).getValue();
    }
    return this;
}